IT1392226B1 - "PERMANENT MAGNET ELECTRIC MOTOR" - Google Patents

"PERMANENT MAGNET ELECTRIC MOTOR"

Info

Publication number
IT1392226B1
IT1392226B1 ITPN2008A000090A ITPN20080090A IT1392226B1 IT 1392226 B1 IT1392226 B1 IT 1392226B1 IT PN2008A000090 A ITPN2008A000090 A IT PN2008A000090A IT PN20080090 A ITPN20080090 A IT PN20080090A IT 1392226 B1 IT1392226 B1 IT 1392226B1
Authority
IT
Italy
Prior art keywords
electric motor
permanent magnet
magnet electric
permanent
motor
Prior art date
Application number
ITPN2008A000090A
Other languages
Italian (it)
Inventor
Sergio Bonacina
Original Assignee
Appliances Components Companies S P A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Appliances Components Companies S P A filed Critical Appliances Components Companies S P A
Priority to ITPN2008A000090A priority Critical patent/IT1392226B1/en
Priority to EP09177269.9A priority patent/EP2197090B1/en
Publication of ITPN20080090A1 publication Critical patent/ITPN20080090A1/en
Application granted granted Critical
Publication of IT1392226B1 publication Critical patent/IT1392226B1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/02—Details
    • H02K21/021—Means for mechanical adjustment of the excitation flux
    • H02K21/022—Means for mechanical adjustment of the excitation flux by modifying the relative position between field and armature, e.g. between rotor and stator
    • H02K21/023—Means for mechanical adjustment of the excitation flux by modifying the relative position between field and armature, e.g. between rotor and stator by varying the amount of superposition, i.e. the overlap, of field and armature
    • H02K21/024—Radial air gap machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
ITPN2008A000090A 2008-12-15 2008-12-15 "PERMANENT MAGNET ELECTRIC MOTOR" IT1392226B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITPN2008A000090A IT1392226B1 (en) 2008-12-15 2008-12-15 "PERMANENT MAGNET ELECTRIC MOTOR"
EP09177269.9A EP2197090B1 (en) 2008-12-15 2009-11-26 Electric permanent magnet motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPN2008A000090A IT1392226B1 (en) 2008-12-15 2008-12-15 "PERMANENT MAGNET ELECTRIC MOTOR"

Publications (2)

Publication Number Publication Date
ITPN20080090A1 ITPN20080090A1 (en) 2010-06-16
IT1392226B1 true IT1392226B1 (en) 2012-02-22

Family

ID=40873405

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPN2008A000090A IT1392226B1 (en) 2008-12-15 2008-12-15 "PERMANENT MAGNET ELECTRIC MOTOR"

Country Status (2)

Country Link
EP (1) EP2197090B1 (en)
IT (1) IT1392226B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1403741B1 (en) * 2011-02-03 2013-10-31 Nidec Sole Motor Corp S R L PERMANENT MAGNET ELECTRIC MOTOR WITH REFINED ROTOR
CN102170211B (en) * 2011-04-22 2012-11-21 徐州工业职业技术学院 Variable excitation permanent magnet synchronous motor
US9726252B2 (en) 2012-12-19 2017-08-08 Nidec Motor Corporation Frequency altering brace for an electric motor
CN106026584B (en) * 2016-06-15 2018-04-17 徐州市柯瑞斯电机制造有限公司 permanent-magnet synchronous motor rotor
CN108718122A (en) * 2018-06-06 2018-10-30 林峭 A kind of motor for taking into account high speed and low-speed performance
DE102020114856B3 (en) 2020-06-04 2021-09-23 Schaeffler Technologies AG & Co. KG Electric radial flux machine and drive train
CN112491196B (en) * 2020-11-20 2022-03-11 无锡南洋职业技术学院 New energy automobile variable power motor
US12009702B2 (en) 2022-05-18 2024-06-11 Hamilton Sundstrand Corporation Permanent magnet generator systems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1039197A (en) * 1909-11-03 1912-09-24 Charles H Roth Variable-speed electric generator.
GB733975A (en) * 1952-10-01 1955-07-20 Bendix Aviat Corp Improvements in or relating to alternators
DE1488273A1 (en) * 1964-05-26 1969-08-14 Garrett Corp Alternator
BE1000820A7 (en) 1987-08-10 1989-04-11 Holden Karel Alternator.
EP3358723A1 (en) 2002-12-20 2018-08-08 Tai-Her Yang Electrical machine with structure for axially moving the rotor using centrifugal force
JP2006136126A (en) 2004-11-05 2006-05-25 Toyota Industries Corp Electric motor and electric compressor

Also Published As

Publication number Publication date
ITPN20080090A1 (en) 2010-06-16
EP2197090B1 (en) 2017-07-19
EP2197090A1 (en) 2010-06-16

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